(1) The parliamentary presiding officers may jointly determine, in writing, that a Commission is to cease to exist if the officers are satisfied that:
(a) the Commission's functions have been performed; or
(b) the person in relation to whom an allegation of misbehaviour or incapacity is being investigated by the Commission has ceased to be a Commonwealth judicial officer (due to retirement, resignation, death or any other reason).
(2) The Commission ceases to exist at the time specified in the determination.
(3) A determination made under subsection (1) is not a legislative instrument.